--- version: rssac002v4 service: j.root-servers.net start-period: '2024-06-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7020331129 dns-udp-queries-received-ipv6: 2210039422 dns-tcp-queries-received-ipv4: 151866760 dns-tcp-queries-received-ipv6: 79393018 dns-udp-responses-sent-ipv4: 6863302952 dns-udp-responses-sent-ipv6: 2170216222 dns-tcp-responses-sent-ipv4: 116156456 dns-tcp-responses-sent-ipv6: 60222407